baber/WOPTO huggingface dataset:
Patent JP-S6166290-A (JP)
Title: Semiconductor memory
Inventor: SUZUKI ATSUSHI
IPC: G11C11/419
Filed: 1984-09-06
Abstract: PURPOSE:To prevent completely the short circuit of a power supply without deteriorating the access time by adding a logical circuit to avoid a case where a pair of transistors which work in response to a sense amplifier are turned on at a time. CONSTITUTION:A pair of transistors TRQ1 and Q2 are connected in series to the output terminal of a sense amplifier and power supplies VCC and VSS and produce the read output. A logical circuit LC containing NOR gates G1 and G2 having a cross connection where the output of one side is used as the input of the other side is put between the input terminals of both TRQ1 and Q2. When the output SO and the inverse of SO of the sense amplifier are set at H and L respectively, the outputs of gates G1 and G2 are set at L and H respectively. This prevents a case where both TRQ1 and Q2 are turned on even in a transient state. Thus it is possible to prevent completely the generation of faults including the short circuit of a power supply, etc. without deteriorating the access time.
Patent JP-S6342220-A (JP)
Inventor: GUIDO GISHIO
IPC: H03K19/177
Filed: 1987-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0832660-A (JP)
Title: Portable radio equipment holder
Inventor: HAMANO YUTAKA
IPC: H04M1/12
Filed: 1994-07-18
Abstract: PURPOSE:To make an operation extremely easy, to hold and fix any type of portable radio equipment and to prevent the portable radio equipment from being hurt at the time of detaching it by providing a lock means locking a restored holder element in a restoration state and a releasing means releasing the lock means. CONSTITUTION:Portable radio equipment holding mechanism 6 is provided with one of holder elements 6a consisting of a depressing part 8a depressed by the portable radio equipment whose base part is pivotally supported to the external end part of one of pedestals 5a with a pivot pin 7 so as to be freely rotation possible, a pressing part 8b pressing one of the portable radio equipments, which integratedly makes an L-shape with the depressing part 8a and a restricting spring 8c restricting the pressing part 8b in an open direction. Moreover, the mechanism consists of the other holder element 6b which provides the pressing part pressing the other portable radio equipment faced to the pressing part 8b pressing one of the portable radio equipment, which is provided at the external end part of the other pedestal 5b, a stopper 9 which fixes one holder element 6a in a state where the pressing part 8a is pressed and the releasing means 10 for the stopper 9.
Patent JP-S5891083-A (JP)
Inventor: SHINOHARA NOBUHIRO
IPC: C04B37/00
Filed: 1981-11-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0719870-A (JP)
Title: Perpendicularity and level plane measuring device for high-rise structure
Inventor: NISHIDA ITARU
IPC: G01C15/00
Filed: 1993-06-30
Abstract: PURPOSE:To improve construction accuracy by displaying the perpendicularity and level plane of a high-rise structure on a liquid crystal panel board placed at a construction site by way of a personal computer. CONSTITUTION:On a measuring original point P, a laser oscillator 1 is placed, a light wave distance meter 2 is placed in parallel to the laser oscillator 1, and in the upper measuring part, a light reception device 4 provided with a light reception plane receiving the laser beam and light waves of the light wave distance meter 2 and a liquid crystal panel board 9 is arranged. The light reception device 4 is connected with wires or wireless to the laser oscillator 1, a wind velocity meter 13 and a thermometer 14.
Patent JP-S5891256-A (JP)
Inventor: INAZAKI KOUJI
IPC: E04C5/18
Filed: 1981-11-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1032990-A (JP)
Title: Control system for induction motor
Inventor: WATANABE KATSUYUKI
IPC: H02P27/06
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a control system for an induction motor by a voltage-type PWM inverter, by which an efficiency drop can be suppressed at a light load irrespective of the kind of a load. SOLUTION: A voltage-type inverter is used as the driving power supply of an induction motor 8, the gate of a main circuit 7 is controlled by an approximately sinusoidal wave PWM signal generator 6, and the motor 8 is driven at a variable speed. In this case, two-phase current instantaneous values iu , iw are detected as a primary current. The current instantaneous values iu , iw and phase data θ on output-voltage instruction sine waves from the approximately sinusoidal wave PWM signal generator 6 are used, an active-current component Iα whose phase is identical to that of the output-voltage instruction sine waves and a reactive-current component Iβ having a π/2 phase difference are separated in a coordinate converter 10. Iα /Iβ =Adet is found, and it is used as the judgment value of a load torque. The Adet is compared with a reference set value Aref .  When Adet >Aref , a voltage is controlled so as to be increased. When Adet <Aref , a voltage is controlled so as to be decreased. At a light load, a lower-limit value in which 50% of a value by a V/f constant control system is a minimum value is set.
Patent JP-H0475050-A (JP)
Title: Transmission type screen
Inventor: NISHIZAWA TAMOTSU
IPC: G03B21/625
Filed: 1990-07-17
Abstract: PURPOSE:To obtain a screen which has good heat resistance and incombustibility and is excellent in light diffusivity by containing a sheet-like substance in which crosslinked polymethyl methacrylate beads having specified average particle size and quantity are added in a base material which is principally composed of polycarbonate as a light diffusing body. CONSTITUTION:The sheet-like substance in which 0.05-20 wt.% crosslinked polymethyl methacrylate beads 4 having 1-20mum average particle size are added in the base material 2 which is principally composed of polycarbonate is contained as the light diffusing body. Since the substance which is principally composed of polycarbonate is used as the base material 2 in this sheet-like substance, the sheet-like substance is excellent in impact resistance, toughness, electric characteristic and dimensional stability and also excellent in the incombustibility. Thus, the transmission type screen which has good incombustibility and heat resistance and is excellent in the light diffusivity is obtained.
Patent JP-H0892096-A (JP)
Title: Inhibitor for propagation or migration of vascular smooth muscle cell
Inventor: MASEKI TSUKIO
IPC: C07C405/00
Filed: 1994-08-09
Abstract: PURPOSE: To obtain an inhibitor for propagation or migration of vascular smooth muscle cell containing specific isocarbacylines and expectable of availability to prevent or cure, etc., of restenosis after percutaneous coronary arterioplasty or arterial sclerosis. CONSTITUTION: This inhibitor contains a compound expressed by formula I [W is phenylene, thiophenediyl or 3-7C cycloalkylene; R<1> is H, methyl or ethyl, etc.; R<2> is 3-9C (branched) alkyl or alkenyl, etc.; R<30> is H, 1-10C alkyl or phenyl, etc.; Z<10> and Z<20> are each H or tri(1-7C hydrocarbon)silyl, etc.; (n) is 0 or 1; (m) is 0-4] or its enantiomer  e.g.(1S, 5S, 6S, 7R)-3-(o-carboxybenzyl)-6-[(1E, 3S)-3-hydroxy-1-octenyl]-7-hydroxybicyclo[3. 3. 0]-2-octene} as an active component. The compound of the formula I is obtained by reacting a compound of formula II [Y is a group expressed by formula R<4> OC(=O)O- (R<4> is 1-6C hydrocarbon group), etc.; Z<1> is Z<10> ; Z<2> is Z<20> ] with a compound of formula III (R<3> is R<30> ; X<1> is a halogen).
Patent JP-H1122334-A (JP)
Title: Drainage structure of bathroom door
Inventor: WADA MASAYOSHI
IPC: E06B7/14
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To drain incoming water except for a washing place. SOLUTION: With regard to the drainage structure of the bathroom door 5, a door body composed of right and left vertical frames 3 and upper and lower frames 1, 2 mounted on the opening part C of a bathroom is mounted. In this case, a water guide passage 20 leading to the side of a dressing room B from the upper face of the lower face 2 and a drainage passage 30 disposed in the side of the dressing room B rather than the door body and for draining water staying in the lower frame 2 downward by communicating with the water guidance passage 20.
Patent JP-S6165212-A (JP)
Title: Image forming lens of copying machine
Inventor: YAJIMA TOSHIAKI
IPC: G03B27/50
Filed: 1984-09-07
Abstract: PURPOSE:To reduce the vertical size of an image forming lens sufficiently by cutting at least either of upper and lower end parts of the lens barrel of the image forming lens arranged having its lens axis almost in level nearly to the peripheral part of the lens body. CONSTITUTION:The upper and lower end parts of the lens barrel 15 are cut to positions closer to the lens axis C than upper ends 11a and 12a, and lower ends 11b and 12b of peripheral edges of large-sized lenses 11 and 12 to form a long circular section. The vertical size L is reduced to irreducible minimum size when a completely circular lens is used, and when the image forming lens 10 is arranged on the optical path 16 of the image formation optical system of the copying machine, the distance between an optical path set above the image forming lens 10 almost in level and the lens axis C of the image forming lens 10 is set to the minimum distance in the use of lenses having the same diameters of large-sized lenses 11 and 12. Similarly, the distance between the image forming lens 10 and equipment 7, etc., can be minimized.
Patent JP-S57111783-A (JP)
Title: Character separation and pickup system
Inventor: INOUE AKIRA
IPC: G06V30/148
Filed: 1980-12-29
Abstract: PURPOSE:To achieve character recognition to manuscript characters effectively, by accurately separating each character, even if a plurality of characters are closingly described, through the use of two sets of characteristic pickup devices. CONSTITUTION:Video information inputted to an input device 1 is transmitted to a video memory 3 and character information is stored in the memory 3. The video information from the memory is scanned toward the 1st direction at a characteristic pickup sectionI5 and the region between a pair of curved points is checked. Further, the video information is scanned toward the 2nd direction at a characteristic pickup section II11 and the region between a pair of curved points is detected. An intermediate point being a region where both the regions are not overlapped, is detected, and the 1st line is drawn from the point to the 1st coordinate and the 2nd line is provided to the 2nd coordinate when the 1st line is coincident with the character informationm allowing to recognize the region where individual character information is in existence.
Patent JP-S6080656-A (JP)
Inventor: TANGE YOSHIHIRO
IPC: E04F13/02
Filed: 1983-10-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0634422-A (JP)
Title: Electrode type water level detecting device
Inventor: SAKATANI TETSUNORI
IPC: G01F23/24
Filed: 1992-07-15
Abstract: PURPOSE:To provide an electrode type water level detecting device which does not require any large occupying space and, at the same time, can prevent the electric erosion of its electrodes by periodically applying a DC voltage across a common electrode through a capaci tor. CONSTITUTION:A common electrode 2, the lower end of which reaches the lowest level, and individual electrodes 3, 4, and 5, the lower ends of which respectively reach a droughty water level L1, starting level L2, and full water level L3, are provided in a water tank 1. Pulse trains are periodically impressed upon the electrode 2 through a capacitor 8 and when the Water level in the tank 1 is lower than the level L1, no input is made to the electrodes 3-5 and the input and output terminal voltages V1 and V of a buffer section 15 are 0V and lower than a reference voltage set in a comparing section 16. Therefore, the output terminal voltage V3 of the section 16 also becomes 0V. As a result, a switch section 17 is turned off and the output terminal voltage V4 of the section 20 becomes equivalent to the voltage applied across a voltage terminal 20. A main control section 6, to which the voltage is inputted through a connecting section 10, sends a signal which sets the title device to a non-operating state and a droughty signal to a displaying section 11 and alarming section 12. Since AC-like pulse trains are transmitted between the common electrode 2 and individual electrodes 3-5, the electric erosion of each electrode can be prevented.
Patent JP-S5977343-A (JP)
Title: Method for measuring amount of application of anti-corrosive oil
Inventor: KUWAYAMA TETSUYA
IPC: G01N21/55
Filed: 1982-10-25
Abstract: PURPOSE:To make it possible to perform online measurement and continuous measurement along the entire width and the entire length, by projecting laser light on the anti- corrosive oil applied surface of a steel plate or steel strip. CONSTITUTION:At the output side of an oil applying device 3, a light projector 4 is provided so that it is directed toward the passing surface of a cold rolled steel strip 1. A light receiving device 5 is provided on the path of the reflected light. Based on the intensity and distribution of the reflected laser light, which is received by the light receiving device 5, the amount of oil application at the part where the laser light is projected is instantly displayed on a display part 7. When the light projector 4 and the light receiving device 5 are fixed, the amount of oil application is continuously and intermittently measured in the longitudinal direction with the advance of the steel strip 1, and that is all. When the light projector 4 and the light receiving device 5 are allowed to move in the width direction of the material, the width direction of the material can be measured. When the measurement is combined with the measurement in the longitudinal direction, the entire material can be uniformly measured. Instead of moving the light projector 4 and the light receiving device 5 in the width direction of the material, a plurality of the devices can be arranged in the same direction in parallel.
Patent JP-H02262995-A (JP)
Title: Control method for edge tip of image cutting device
Inventor: KIMURA MASAAKI
IPC: B26D1/04
Filed: 1989-07-20
Abstract: PURPOSE:To execute cutting as per a cutting instruction by bringing the edge tip of a cutting blade into contact with the aligning member surface in the edge tip direction prior to executing the succeeding cutting instruction and performing the edge tip direction control operation, at the time when the angle made of the cutting direction by the present cutting instruction and the cutting direction by the succeeding cutting instruction is at a specific angle. CONSTITUTION:When the cutting direction by a 1st cutting instruction and that by a 2nd cutting instruction have the angle of theta3 (angle impossible to follow as the continuous movement of a cutting edge 11), the direction control operation of the blade 11 is performed at the direction converting point shown by a symbol A. Namely a control means ascends the blade 11 at the point A, the tip thereof is brought into contact with the surface of a cutting object 3 (generally an edge tip direction aligning member) with the pressure to the extent impossible to cut, a moving member 2 is slightly moved in XY direction in this state, the shaft O of a cutting member 1 is rotated by an angle theta4 centering around a lowermost point B and the shaft center O of the blade 11 is rotated. After conforming the direction of the blade 11 approx. to the cutting direction of the succeeding cutting instruction, the member 1 is descended and the succeeding instruction is carried out.
Patent JP-H1139690-A (JP)
Title: Manufacturing method of prism
Inventor: FUKAZAWA TOSHIO
IPC: G11B7/135
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide the uniform thickness of a resist film at the time of spin coating and the highly accurate patterning of a light quantity filter and to improve the yield in the forming process of a photoresist pattern. SOLUTION: The pattern forming surface of a light quantity filter 7 is arranged so as to become almost the same plane, the viscosity of photoresist dropped on a member near the center of revolution at the time of spin coating is made to be smaller than the viscosity of photoresist dropped on the outer periphery and this method includes a process for making a block by laminating/ sticking plural sheets of glass substrates on which an optical film is formed, a process for cutting the block so that the optical film has a prescribed angle and preparing a plate, a process for grinding the cut face and a process for forming the patterned optical thin film 7 on the ground surface. Consequently, the patterned optical thin film is accurately and efficiently manufactured and the yield is improved.
Patent JP-H1019152-A (JP)
Title: Suction and exhaust valve
Inventor: HACHIMAN KAZUHIRO
IPC: F16K17/06
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of accidents that water is blown off out of an exhaust port when draining is carried out in the cold district by letting an exhaust valve body be so constituted as to be normally separated from an exhaust valve seat in the suction and exhaust valve where a suction valve sucking atmosphere and an exhaust valve exhausting air within pipelines, are integrally combined with each other. SOLUTION: In a normal condition where a float 31 is floated up, and an exhaust valve seat 10 is blocked by an exhaust valve body 15 while being pressed by an exhaust spring 14, the water surface of a valve box 1 is lowered, and when the float 31 is lowered down, a lever plate 20 is rotated downward, and since the exhaust valve seat 15 is vertically lowered clown against the exhaust spring 14, air above the water surface is thereby exhausted out of an exhaust port 5.  Next, when water within pipelines is drained with a draining plug operated in winter, a suction valve body 9 compresses a suction spring 8 by the difference in pressure so as to be separated from a suction valve seat 6, a water level is lowered while air is being sucked in from a suction port 4, the exhaust valve body 15 is also accordingly lowered, and water within the pipelines is quickly drained underground out of the draining port of the draining plug.
Patent JP-H0638182-A (JP)
Title: Scanning line converter
Inventor: HOSAKA SUMIO
IPC: H04N7/01
Filed: 1992-07-15
Abstract: PURPOSE:To decrease a bit width of a line memory by converting an interlace signal through parallel processing so as to connect a coefficient multiplier before the line memory. CONSTITUTION:A 4n-th scanning line signal of an inputted non-interlace signal is written in a 1st memory 15, (4n+1)th and (4n+3)th scanning signals of the inputted noninterlace signal are written in a 2nd memory 16, and a (4n+2)-th scanning line signal of the inputted non-interlace signal is written in a 3rd memory 17. Then the scanning line signals written in the 1st-3rd memories 15-17 are read simultaneously by time axis expansion with a memory controller 18. Furthermore, since the signals after subject to multiplication processing by coefficient multipliers 11-13 are given to the line memories 15-17, a maximum value of the data from to the line memories 15-17 is smaller than those before inputted to coefficient multipliers 11-13 and the bit width of the line memories 15-17 is reduced in matching therewith.
Patent JP-H0849556-A (JP)
Title: Engine-integrated transmission
Inventor: MORISHITA SHOICHIRO
IPC: F01M1/12
Filed: 1994-08-10
Abstract: PURPOSE:To improve the power transmission efficiency and durability and make the whole engine compact and lightweight. CONSTITUTION:An engine 5 is integrated with a transmission 92, a crankshaft 5g is rotatably supported, and a gear case 91a is oil-tightly connected to an end face in the crankshaft direction of an engine case (cylinder block, oil pan) 5a surrounding the periphery of the crankshaft 5. Driven gears 93a, 93b meshed with the driving gear 94a of the crankshaft 5g are arranged in the gear case 92a, output shafts 92b, 92b of the driven gears 93a, 93b are rotatably cantilever- supported on a boss section integrally formed with the gear case 92a and the outer end section of the output shaft 92b is protruded from the gear case 92a.
Patent JP-H0513622-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAWARA FUMIO
IPC: H01L23/29
Filed: 1991-07-03
Abstract: PURPOSE:To improve the adhesion between terminal pads and bonding material by coating the whole surface of a wafer with polyimide or PII resin, and performing a heat treatment to aneal and harden the resin, and etching the resin. CONSTITUTION:External terminal pads 12 are formed on a semiconductor wafer covered with an insulating film 11. A phosphorus-containing silicon oxide film 13 and a silicon nitride film 14 are deposited on the wafer. After the wafer is coated with polyimide isoindolo quinolizodione (PII) resin 16, it is annealed at a predetermined temperature in an inactive gas such as nitrogen to harden the coating. The polyimide or PII coating etched by a photographic technique. This improves the adhesion between the pad and bonding material.
Patent JP-S5978597-A (JP)
Inventor: KOBAYASHI NOBUYOSHI
IPC: H05K7/14
Filed: 1982-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0638064-A (JP)
Title: Zoom processing interpolation circuit for digital image
Inventor: YABUTA AKIRA
IPC: G09G5/36
Filed: 1992-07-15
Abstract: PURPOSE:To provide the zoom processing interpolation circuit for digital image which can enlarge an original image double without degrading picture quality. CONSTITUTION:Concerning the even-number line of an image to be enlarged double, pixel data successively read from an image memory 4 are stored in a register R0 and corresponding to the storage into the register R0, the pixel data are stored in a register R1 while being delayed for one cycle. The values of these registers R0 and R1 are averaged by an adder AD1 and outputted at each time when the value stored in the register R1 is changed. Concerning the odd-number line, the pixel data successively read from the image memory 4 are stored in the register R0 and a third register R2, and the pixel data successively read from a line buffer 3 are stored in 2nd and 4th registers R3 and R4. The value of the adder AD1, the value of an adder AD2 for averaging the values of the registers R2 and R3 and the value of an adder AD3 for averaging the values of both of adders AD1 and AD2 are outputted in a prescribed order.
Patent JP-H0239349-A (JP)
Title: Document production system
Inventor: KAWAKAMI YOICHI
IPC: G06F17/21
Filed: 1988-07-29
Abstract: PURPOSE:To simplify a position matching job between a document and a graphic area by treating the graphic area in the same way as that of the magnified characters of the document. CONSTITUTION:When a document is edited and corrected, a control part 104 calculates the number of characters that can be inputted into the pages. The part 104 also calculates the spaces among the corresponding characters even in case the magnified characters, etc., are supported. In case the corresponding characters are not included within the due line, the characters are automatically shifted to the next line. Furthermore the character strings never overlap each other since the maximum space is secured between lines. A graphic area is also treated in the same way as that of the magnified characters and never overlaps the characters. Thus the document is edited in response to the character strings.